[URL="http://api.tweetmeme.com/share?url=http://espn.go.com/nfl/story/_/id/6988743/nfl-expected-hgh-testing-soon-sources-say&service=bit.ly&source=espn"][IMG]http://api.tweetmeme.com/imagebutton.gif?url=http://espn.go.com/nfl/story/_/id/6988743/nfl-expected-hgh-testing-soon-sources-say[/IMG][/URL]The NFL is expected to have HGH testing within five to 10 days on a marginal level, according to sources from both the league and its players union, though there has been no agreement reached yet between the two sides.